[AMPS] QBL5/3500 Datasheet

measures 2@vc.net
Wed, 22 Mar 2000 10:33:48 -0700


>
>The "MISSING" data sheet can be found at:
>
>http://www.mif.pg.gda.pl/homepages/frank/sheets/30/q/QBL5-3500.pdf
>
>It is approximately 1.2MB in size.
>
thanks for the constant current curves, Warren. I owe you pizza lunch.    
RE:  page 21.  Above the QBL's 0 grid v line, the anode-current curves 
progressively deviate at the low end.  Distortion results.  .  At +50 
peak grid volts, approx. 1000v less headroom is available --  unless one 
allows operation in the distortion region.  .  .  Curiously, with +50v on 
the 8170's grid, anode headroom for linear operation is reduced by c. 
1000v.  

later

-  Rich..., 805.386.3734, www.vcnet.com/measures.  
end


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